Question: What is field force Class 8?

If a body is able to exert an influence into the space around itself, it is said to possess a field about its position. This means that a force that is able to create a confined area where the effect of that particular force can be felt is known as a field force.

What is meant by field force?

noun. the region of space surrounding a body, such as a charged particle or a magnet, within which it can exert a force on another similar body not in contact with itSee also electric field, magnetic field, gravitational field.

What is field force answer?

noun. the region of space surrounding a body, such as a charged particle or a magnet, within which it can exert a force on another similar body not in contact with it.

What is field force and examples?

A force field in physics is a map of a force over a particular area of space. This could be a map of the force the charges inside a compass needle feels, in which case we call it a magnetic field. Examples of force fields include magnetic fields, gravitational fields, and electrical fields.

What are three examples of fields?

The set of real numbers and the set of complex numbers each with their corresponding addition and multiplication operations are examples of fields. However, some non-examples of a fields include the set of integers, polynomial rings, and matrix rings.

What are the 4 properties of force?

fundamental force, also called fundamental interaction, in physics, any of the four basic forces—gravitational, electromagnetic, strong, and weak—that govern how objects or particles interact and how certain particles decay.

What is the normal reaction?

The component of contact force normal to the surfaces in contact is called normal reaction. It is the force acting perpendicular to two surfaces in contact with each other. It is a measure of the force holding the two surfaces together.

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